diff options
Diffstat (limited to 'sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sys/sendfile.h')
| -rw-r--r-- | sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sys/sendfile.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sys/sendfile.h b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sys/sendfile.h new file mode 100644 index 0000000000..bb29d07511 --- /dev/null +++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/sys/sendfile.h @@ -0,0 +1,91 @@ +/* sendfile -- copy data directly from one file descriptor to another + Copyright (C) 1998,99,01,2002,2004,2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _SYS_SENDFILE_H +#define _SYS_SENDFILE_H 1 + +#include <features.h> +#include <sys/types.h> + +#define SENDFILEV 0 +#define SENDFILEV64 1 + +#define SFV_FD_SELF (-2) + +typedef struct sendfilevec +{ + int sfv_fd; + unsigned int sfv_flag; + off_t sfv_off; + size_t sfv_len; +} sendfilevec_t; + +#ifdef __USE_LARGEFILE64 +typedef struct sendfilevec64 +{ + int sfv_fd; + unsigned int sfv_flag; + off64_t sfv_off; + size_t sfv_len; +} sendfilevec64_t; +#endif + +__BEGIN_DECLS + +/* Send up to COUNT bytes from file associated with IN_FD starting at + *OFFSET to descriptor OUT_FD. Set *OFFSET to the IN_FD's file position + following the read bytes. If OFFSET is a null pointer, use the normal + file position instead. Return the number of written bytes, or -1 in + case of error. */ +#ifndef __USE_FILE_OFFSET64 +extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *__offset, + size_t __count) __THROW; +#else +# ifdef __REDIRECT_NTH +extern ssize_t __REDIRECT_NTH (sendfile, + (int __out_fd, int __in_fd, __off64_t *__offset, + size_t __count), sendfile64); +# else +# define sendfile sendfile64 +# endif +#endif +#ifdef __USE_LARGEFILE64 +extern ssize_t sendfile64 (int __out_fd, int __in_fd, __off64_t *__offset, + size_t __count) __THROW; +#endif + +#ifndef __USE_FILE_OFFSET64 +extern ssize_t sendfilev (int, const sendfilevec_t *, + int, size_t *) __THROW; +#else +# ifdef __REDIRECT_NTH +extern ssize_t __REDIRECT_NTH (sendfilev, + (int, const sendfilevec64_t *, int, size_t *), sendfilev64); +# else +# define sendfilev sendfilev64 +# endif +#endif +#ifdef __USE_LARGEFILE64 +extern ssize_t sendfilev64 (int, const sendfilevec64_t *, + int, size_t *) __THROW; +#endif + +__END_DECLS + +#endif /* sys/sendfile.h */ |